I have Windows XP Professional Version 2002 and the R-Version 2.1.1.
I want to do factor analysis with R.
In Google Search I find the reference to the RScaLAPACK-Package, but my
R-Version 2.1.1. told me that RScaLAPACK is invalid package, bevor
2.0.0. installed .
Which package can I take for
I have Windows XP Professional Version 2002 and the R-Version 2.1.1.
I did cluster analysis with the cluster package and the agnes (method =
ward).
The results are satisfactory.
But the dendrogram of agnes is confused to work with the results.
Is there a tool, I can get a clear arrangement of
On Wed, 14 Dec 2005, Birgit Kessler wrote:
?factanal
(in the stats package, which is part of every base distribution of R)
I have Windows XP Professional Version 2002 and the R-Version 2.1.1.
I want to do factor analysis with R.
In Google Search I find the reference to the
I have Windows XP Professional Version 2002 and the R-Version 2.1.1.
I want to do factor analysis with R.
In Google Search I find the reference to the RScaLAPACK-Package, but my
R-Version 2.1.1. told me that RScaLAPACK is invalid package, bevor
2.0.0. installed .
Which package can I take for
Dear R-users,
Half a year ago we put out the R package glmmADMB for fitting
overdispersed count data.
http://otter-rsch.com/admbre/examples/glmmadmb/glmmADMB.html
Several people who used this package have requested
additional features. We now have a new version ready.
The major new feature is
I have Windows XP Professional Version 2002 and the R-Version
2.1.1. I did cluster analysis with the cluster package and
the agnes (method = ward).
The results are satisfactory.
But the dendrogram of agnes is confused to work with the
results. Is there a tool, I can get a clear
Hello,
We have submitted the updated version of gdata, gmodels, gplots and gtools to
CRAN.
Summary of the changes is attached at the end.
Best,
Nitin
__
Nitin Jain, PhD
[EMAIL PROTECTED]
Non Clinical Statistics
Pfizer, Inc. (Groton, CT)
Bldg: 260, # 1451
Ph: (860) 686-2526
Hello,
I am using RSPerl of omegahat.org to call R modules from Perl .
I have tried running the test,pl script provided by RSPerl package.
It gives the following error:
perl: symbol lookup error:
/usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi/auto/R/R.so:
undefined symbol: tryEval
I
you can try :
plot(hclust(dist(ach, manh), ward), hang=-1)
you can choose distance method and clustering method.
you can find a lot of useful functions for multivariate analysis in the
ade4 package ;
but, for clustering, the cluster package is quite nice.
Birgit Kessler a écrit :
I have
On Tuesday 13 December 2005 22:35, you wrote:
On Tue, 13 Dec 2005, Ido M. Tamir wrote:
Hello,
I am not sure if I am interfacing with C correctly and _safely_
or if there is a better way esp. with regards to terminating
the returned array.
You need to pass the length to the C routine and
HenrikB == Henrik Bengtsson [EMAIL PROTECTED]
on Wed, 14 Dec 2005 17:05:32 +1100 writes:
HenrikB Hi,
HenrikB help on 'mahalanobis' (in the stats package in Rv2.2.0) now says:
HenrikB Description:
HenrikB Returns the Mahalanobis distance of all rows in 'x' and the vector
Trevor == Trevor Hastie [EMAIL PROTECTED]
on Tue, 13 Dec 2005 12:51:34 -0800 writes:
Trevor It would be nice to have a date stamp on an object.
Trevor In S/Splus this was always available, because objects were files.
[are you sure about always available?
In any case,
Martin Maechler wrote:
Trevor == Trevor Hastie [EMAIL PROTECTED]
on Tue, 13 Dec 2005 12:51:34 -0800 writes:
Trevor It would be nice to have a date stamp on an object.
Trevor In S/Splus this was always available, because objects were files.
[are you sure about always
Ido == Ido M Tamir [EMAIL PROTECTED]
on Wed, 14 Dec 2005 10:37:07 +0100 writes:
Ido On Tuesday 13 December 2005 22:35, you wrote:
On Tue, 13 Dec 2005, Ido M. Tamir wrote:
Hello,
I am not sure if I am interfacing with C correctly and _safely_
or if there is a
Dear friends
Hello
I'm a PhD student in Edinburgh University and interested in survival
analysis. By chance, I found design library in Splus software. I have
some questions about it and
it's highly appreciated if you can help me.
In its help (Design library help) I found the topics(not the
Trevor == Trevor Hastie [EMAIL PROTECTED]
on Tue, 13 Dec 2005 12:51:34 -0800 writes:
Trevor It would be nice to have a date stamp on an object.
Indeed it would.
If I had a better brain and memory, and didn't have to run so many projects
in parallel I could probably cope OK.
Hi
or use outer
x-1:10
x-sample(x)
mat-outer(x,x,-) # result with zeroes
matrix(mat[!mat==0],9,9) # get rid of them
will give you a matrix with columns with intended result.
HTH
Petr
On 13 Dec 2005 at 11:53, Robert Burrows wrote:
Date sent: Tue, 13 Dec 2005 11:53:00 -0500
Hello
I have a problem when fitting a mixed generalised linear model with the
lmer-function in the Matrix package, version 0.98-7. I have a respons
variable (sfox) that is 1 or 0, whether a roe deer fawn is killed or not
by red fox. This is expected to be related to e.g. the density of red
Thanks for the help Petr it works, and all who contributed managed
with the suggested function below as I needed to remove the zeros and
the upper triangular portion of the matrix.:
IED - function(risk) {
n - length(risk)
mrisk - matrix( rep(risk, n), ncol=n, byrow=TRUE )
diff
Romain == Romain Francois [EMAIL PROTECTED]
on Tue, 13 Dec 2005 15:40:59 +0100 writes:
Romain A few comments :
Romain - your code should be reproductible, otherwise it is useless. (that
Romain recommandation is on the posting guide)
Romain - that
On Sat, 14 Jan 2006, Philippe Grosjean wrote:
Martin Maechler wrote:
Trevor == Trevor Hastie [EMAIL PROTECTED]
on Tue, 13 Dec 2005 12:51:34 -0800 writes:
Trevor It would be nice to have a date stamp on an object.
Trevor In S/Splus this was always available, because objects were
If you suspect a local maxima, have you tried different starting to
values to see if the likelihood is maximized in the same place?
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ivar Herfindal
Sent: Wednesday, December 14, 2005 5:34 AM
To:
Hi,
I am not able to explain fully your results..However note that the
deviance obtained in GLM with binary data (i.e Bernoulli 0/1) is
meaningless..you should group your observations to get a valid GoF-type
statistic.
Point estimates are OK, of course.
regards,
vito
Hello
I have a problem
Le 14.12.2005 11:54, Martin Maechler a écrit :
Romain == Romain Francois [EMAIL PROTECTED]
on Tue, 13 Dec 2005 15:40:59 +0100 writes:
Romain A few comments :
Romain - your code should be reproductible, otherwise it is useless.
(that
Romain
Dear R-list.
How would I plot model result over actual data?
Here are the lme results:
Linear mixed-effects model fit by REML
Data: D-set
AIC BIClogLik
884.3326 911.428 -432.1663
Random effects:
Formula: ~C | ID
Structure: General positive-definite, Log-Cholesky
Philippe Grosjean wrote:
Martin Maechler wrote:
Trevor == Trevor Hastie [EMAIL PROTECTED]
on Tue, 13 Dec 2005 12:51:34 -0800 writes:
Trevor It would be nice to have a date stamp on an object.
One way to do this with important objects is to use the comment function
(in package base)
I'm a PhD student in Edinburgh University and interested in survival
analysis. By chance, I found design library in Splus software. I have
if yes, how can I find a book to introduce with these concepts?
would you please introduce me some references?
best wishes
In R there is a pcakge called
Philippe Grosjean wrote:
Martin Maechler wrote:
Trevor == Trevor Hastie [EMAIL PROTECTED]
on Tue, 13 Dec 2005 12:51:34 -0800 writes:
Trevor It would be nice to have a date stamp on an object.
Following up on my post of a few minutes ago, I tried to write an
timestamp function
Hi
?predict
over
?order #(ed)
data
could be one way.
HTH
Petr
On 14 Dec 2005 at 13:36, Kare Edvardsen wrote:
Date sent: Wed, 14 Dec 2005 13:36:42 +0100
From: Kare Edvardsen [EMAIL PROTECTED]
To: R-help r-help@stat.math.ethz.ch
Subject:
[ Reposting this here as this Quantian release contains
- all CRAN packages as of December 10, 2005
* except the Windows only ones (BRugs, mimR, rcom, RWinEdt)
* and three that would not build (Rlsf, ROracle, rJava) for lack of
Java, Oracle or rlsf
- all BioC packages
Dear all,
I am so ashamed to pollute the list with a trivial question, but it is a
long time I have not used R, and I need a result in the next one or two
hour...
I have a table which I have loaded with read.table, and I want to make
the mean of its columns.
slides - read.table(slides.txt)
Dear R Users,
I am new to state-space modeling. I am using SSPIR
package for Kalman Filter. I have a data set containing one dependent
variable and 7 independent variables with 250 data points. I want to use
Kalman Filter for forecast the future values of the dependent
On Wed, 14 Dec 2005, Martin Maechler wrote:
Kjetil == Kjetil Brinchmann Halvorsen [EMAIL PROTECTED]
on Wed, 14 Dec 2005 08:59:24 -0400 writes:
Kjetil Philippe Grosjean wrote:
Martin Maechler wrote:
Trevor == Trevor Hastie [EMAIL PROTECTED]
on Tue, 13 Dec 2005
There is R for Octave users at:
http://cran.r-project.org/doc/contrib/R-and-octave-2.txt
On 12/14/05, Doran, Harold [EMAIL PROTECTED] wrote:
Dear List:
A while back I found a web site called the Rosetta Stone for Computer
Algebra Systems showing how to do similar operations in different
Hi,
I need to run a burdensome simulation. I'm using a Dell PowerEdge 2850, 3.8
Ghz CPU, 2 Gb RAM, Windows server 2003, 32 bit. The task manager indicates that
Rgui.exe is using 25% of the CPU speed. There is no other process that is
slowing down R.
Does anyone know if it's a limitation of
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
In addition to what and how to associate time information
with an object, I imagine Trevor was also expecting that
it would be done automatically rather than require
the user to set the timestamp explicitly.
To that end, the addTaskCallback()
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Roger Bivand wrote:
On Wed, 14 Dec 2005, Martin Maechler wrote:
Kjetil == Kjetil Brinchmann Halvorsen [EMAIL PROTECTED]
on Wed, 14 Dec 2005 08:59:24 -0400 writes:
Kjetil Philippe Grosjean wrote:
Martin Maechler wrote:
Trevor
Hi all,
is it possible to concatenate expressions and basic text when for
instance labeling axis of a plot? I would like to see something like the
concatenation of expression(C[0]) and for case 1 on my x axis.
Obviously a plot(x, y, xlab=paste(expression(C[0]), in case1)) will
not work.
Thank
Is hyperthreading on? In that case the maximum is 50%
Are there two processors? In that case the maximum is 25%
On Wed, 14 Dec 2005, Marco Geraci wrote:
I need to run a burdensome simulation. I'm using a Dell PowerEdge 2850,
3.8 Ghz CPU, 2 Gb RAM, Windows server 2003, 32 bit. The
I forgot tomention R version (it is 2.0.1) and OS (Windows XP Professional
2002) in my previous message.
Cheers,
Evandro Silva
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide!
Roger == Roger Bivand [EMAIL PROTECTED]
on Wed, 14 Dec 2005 15:14:47 +0100 (CET) writes:
Roger On Wed, 14 Dec 2005, Martin Maechler wrote:
Kjetil == Kjetil Brinchmann Halvorsen [EMAIL PROTECTED]
on Wed, 14 Dec 2005 08:59:24 -0400 writes:
Kjetil Philippe
Hello,
You don't tell us much info (what processor(s) are exactly in your
server?). You must know the following:
1) Windows server prioritizes client accesses over local running
programs (but you say there is no other process slowing down R... is it
deconnected from the network?),
2) Rgui
Mohammad Reza wrote:
Dear friends
Hello
I'm a PhD student in Edinburgh University and interested in survival
analysis. By chance, I found design library in Splus software. I have
some questions about it and
it's highly appreciated if you can help me.
In its help (Design library help) I
On 14 Dec 2005, [EMAIL PROTECTED] wrote:
This does treat any existing comment rather brutally, could stamp
rather be:
stamp - paste(Sys.time(), comment(obj), value)
probably enhanced with some field separators to let the inspector
grab just its chunk? Something like DCF?
This does treat
Can you give an example of the expression you would like to have on you
horizontal axis?
Simple expressions like ex1 - expression(1+ 0:9) seem to work well.
Kristel
manuel.martin wrote:
Hi all,
is it possible to concatenate expressions and basic text when for
instance labeling axis of a
Hi,
I read about the by() function, but it does not seem to do the job I
need. Here is the problem:
Say - I have a data frame, with three columns. The first one contains
strings that describe the data points, with repeats (for example, days
of a week). The other two contain numbers. Something
I've run into a problem with dir.create on R2.2.0 Windows XP 2002 SP 2.
setwd(d:/)
print(dir.create(d:\\otis-sim\\rdata, recursive=T))
print(dir.create(d:\\otis-sim\\, recursive=T))
Both return false and fail to create the directories.
setwd(c:/)
print(dir.create(d:\\otis-sim\\rdata,
I forgot to mention R version (which is 2.0.1) and OS (Windows XP
Professional 2002) in my previous message.
Cheers,
Evandro Silva
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide!
[Got stuck in the mail filter: Too many recipients. Cancelled and
resending.]
Duncan Temple Lang [EMAIL PROTECTED] writes:
In addition to what and how to associate time information
with an object, I imagine Trevor was also expecting that
it would be done automatically rather than require
On Wed, 14 Dec 2005, January Weiner wrote:
Hi,
I read about the by() function, but it does not seem to do the job I
need. Here is the problem:
by() will work, you just need to use the right function in it.
You want
by(df[,-1], df$Day, function.that.means.each.column)
so all you need to do
Dear List:
A while back I found a web site called the Rosetta Stone for Computer
Algebra Systems showing how to do similar operations in different
symbolic programs. This has been very helpful for moving between
Mathematica, Yacas and Maxima.
I wonder if anyone maintains something akin to this
R Help:
I have read a number of tables into R with identical headings and I
would now like to make a single table that has all the data appended
under this single heading line.
for example:
t1 - read.csv(f1,header=TRUE)
t2 - read.csv(f2,header=TRUE)
all - c(t1,t2)
#all is now twice as
Dear useRs?
I have the following problem! I have a function that calls one or more
functions, depending on the input parameters. I am searching for the fastest
way to select and execute the selected functions and return their results in
a list. The number of possible functions is 10, however
?rbind
Bill Hunsicker wrote:
R Help:
I have read a number of tables into R with identical headings and I
would now like to make a single table that has all the data appended
under this single heading line.
for example:
t1 - read.csv(f1,header=TRUE)
t2 - read.csv(f2,header=TRUE)
all -
Does rbind() do what you want?
At 11:47 AM -0500 12/14/05, Bill Hunsicker wrote:
R Help:
I have read a number of tables into R with identical headings and I
would now like to make a single table that has all the data appended
under this single heading line.
for example:
t1 -
Marc Schwartz (via MN) wrote:
On Tue, 2005-12-13 at 10:53 +, Dan Bolser wrote:
Hi, I am plotting a distribution of (ordered) values as a barplot. I
would like to label groups of bars together to highlight aspects of the
distribution. The label for the group should be the range of values
On Wed, Dec 14, 2005 at 02:46:35PM +0100, Petr Pikal wrote :
Hi
is
colMeans(your.df)
what you want?
BTW
searching column mean in CRAN gives me the answer on first hit
Thank you all so much for all the answers I got. rowMeans is what I
needed. I will bookmark the search page of
Hello,
Despite my search, I didn't find a post-hoc test for an ANCOVA.
I used the functions aov() and lm() to run the ANCOVA then I tried
TukeyHSD() but it didn't work (because of the covariable is a continuous
variable?).
Furthermore, I would like to plot the adjusted values (i.e. the values
I am running algorithms for Bayesian hierarchical models with 20 or more
variables or writing alogrithms that solve for partially linear models using
wavlelet estimation. Soemtimes just creating the predicted vaules from the
Bayesian analysis takes over a day to run!
I am just wondering if R
This would be extraordinarily helpful, but I have not thought of a
graceful way to do it. Everything in R now has a class attribute, but a
timestamp for such simple things as vectors seems like overkill. On the
other hand, those of us writing packages could implement this pretty
easily for
slides - read.table(slides.txt)
slides [1:5,]
V1V2 V3 V4 V5 V6 V7 V8
1 PLB00090AA02 0.147 0.018 0.046 0.064 -0.018 -0.008 -0.063
2 PLB00090BC08 0.171 0.011 -0.001 0.009 0.052 0.032 -0.065
3 PLB00090CG02 0.029 -0.014 -0.042 0.006 0.024 -0.009
Hi,
I'm trying to fit some data using a logistic function defined as
y ~ a * (1+m*exp(-x/tau)) / (1+n*exp(-x/tau)
My data is below:
x - 1:100
y - c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,1,1,1,2,2,2,2,2,3,4,4,4,5,
5,5,5,6,6,6,6,6,8,8,9,9,10,13,14,16,19,21,
What is almost certainly critical here are the algorithms you use (to do the
integrations in the Bayesian models) and perhaps a fast BLAS.
-- Bert Gunter
Genentech Non-Clinical Statistics
South San Francisco, CA
The business of the statistician is to catalyze the scientific learning
process.
It can depend on a whole list of things why the computations were taking so
long, and just saying what methods you are using to do the computation is
far from sufficient, as there are efficient ways and inefficient ways to do
any computations, and we don't know how you did any of them. With the
I am not sure...
But my employer would like to get me a new machine and considering that R is
the program I use most often, he was wondering what type of machine would be
the best to get form me.
jim holtman [EMAIL PROTECTED] wrote:
If you job is CPU intensive (it should be unless it is
Hello Dear
I need to select among 700 objects a good
representative sample. These
objects
could be residential houses, commercial buildings,
trucks, etc.
How to get a good sample size and select a set of
objects that is very
representative.
The second part of my question is to find a
statistical
Trevor Hastie [EMAIL PROTECTED] wrote:
It would be nice to have a date stamp on an object.
In S/Splus this was always available, because objects were files.
The g.data package on CRAN stores R objects in individual files,
like the (old) S-Plus model. The timestamp on a file tells you the
last
Hello all,
I have a large database (~100MB in 13 relational
files) that made its way to me in two formats. The
files were sent in both SAS xport and STATA, thanks, I
am told, to stat-transfer. The two files, ostensibly,
contain the same data, just in different formats.
My goal: Move these
Hi all,
Sorry if this is a dumb question, but I am on 10.4 with R2.2, and when
loading a big text file (~500MB) with scan(file, what=character) I am
throwing malloc errors that say I am out of memory...I have 5GB on this
machine, and Activity Monitor tells me R is only up to ~1.84GB both times
Note that if I follow this correctly then you could remove the loop. In
particular note that 1. st is just the cumulative sum of new.break.points
but summed from the end:
st - rev(cumsum(rev(my.new.breaks)))
2. segments and text both take vector arguments and 3. averaging over the
groups
See if the following helps you any:
flist - list(min=min, mean=mean, median=median, max=max, n=length)
x - rnorm(1000)
system.time(for (i in 1:1e4) sapply(flist, function(f) f(x)))
[1] 5.90 0.01 6.05 NA NA
system.time(for (i in 1:1e4) sapply(flist[c(mean, median)],
function(f) f(x)))
[1]
No problem for me (Version 2.2.0 (2005-10-06 r35749), WinXPPro SP2):
setwd(q:/)
print(dir.create(q:/Andy/what/is/this, recursive=TRUE))
[1] TRUE
setwd(c:/)
print(dir.create(q:/Andy/what/is/that/thing, recursive=TRUE))
[1] TRUE
Andy
From: hadley wickham
I've run into a problem with
I hope this isn't an insulting question, but does drive D: exist on that
machine?
Mike
on 12/14/2005 11:09 AM hadley wickham said the following:
I've run into a problem with dir.create on R2.2.0 Windows XP 2002 SP 2.
setwd(d:/)
print(dir.create(d:\\otis-sim\\rdata, recursive=T))
I hope this isn't an insulting question, but does drive D: exist on that
machine?
Yes, it definitely does! I'd expect setwd(d:/) to give an error if it didn't
Hadley
__
R-help@stat.math.ethz.ch mailing list
try
height.of.leafs - dendrapply(hcd, function(e) attr(e, height))
unlist(height.of.leafs)
Regards
Herwig
--
Dr. Herwig Meschke
Wissenschaftliche Beratung
Hagsbucher Weg 27
D-89150 Laichingen
phone +49 7333 210 417 / fax +49 7333 210 418
email [EMAIL PROTECTED]
On 12 Dec 2005 at 21:15,
on 12/14/2005 4:43 PM hadley wickham said the following:
I hope this isn't an insulting question, but does drive D: exist on that
machine?
Yes, it definitely does! I'd expect setwd(d:/) to give an error if it didn't
Hadley
H
Oops. You are right, of course.
I checked that on
One comment is that Windows does not like trailing directory separators as
in
print(dir.create(d:\\otis-sim\\, recursive=T))
and so this will give a warning as in
print(dir.create(d:\\otis-sim\\, recursive=T))
[1] FALSE
Warning message:
'd:\otis-sim\' already exists
Beyond that, the code is
hadley wickham [EMAIL PROTECTED] writes:
I hope this isn't an insulting question, but does drive D: exist on that
machine?
Yes, it definitely does! I'd expect setwd(d:/) to give an error if it
didn't
What is the file system? I seem to recall that the top directory of a
(V)FAT drive is
I ran R on an AMD Athlon 64 with a 32 bit Linux (by accident, I moved
the hard disk from another machine). Now, after install 64 bit Linux and
64 bit R, I am finding some of my R tests are quite a bit slower, I
think because memory demands cause a lot of swap. Does anyone know if
extra memory
On Wed, 14 Dec 2005, Peter Dalgaard wrote:
hadley wickham [EMAIL PROTECTED] writes:
I hope this isn't an insulting question, but does drive D: exist on that
machine?
Yes, it definitely does! I'd expect setwd(d:/) to give an error if it
didn't
What is the file system? I seem to recall
On Wed, 14 Dec 2005, Paul Gilbert wrote:
I ran R on an AMD Athlon 64 with a 32 bit Linux (by accident, I moved
the hard disk from another machine). Now, after install 64 bit Linux and
64 bit R, I am finding some of my R tests are quite a bit slower, I
think because memory demands cause a lot
Not too sure what you want the means of, but try
?colMeans
?rowMeans
On 12/14/05, Charles Plessy [EMAIL PROTECTED] wrote:
Dear all,
I am so ashamed to pollute the list with a trivial question, but it is a
long time I have not used R, and I need a result in the next one or two
hour...
I
Hello,
When launching R from a script, when queried it reports the following
capabilities as false: jpeg, png, x11 and cledit. When R is run from a
terminal session, all of these capabilities are reported true. R is
running on FC4. As the purpose of this script is to output the png file
to a
Hi
is
colMeans(your.df)
what you want?
BTW
searching column mean in CRAN gives me the answer on first hit
HTH
Petr
On 14 Dec 2005 at 22:12, Charles Plessy wrote:
Date sent: Wed, 14 Dec 2005 22:12:16 +0900
From: Charles Plessy [EMAIL PROTECTED]
To:
If R would have timestamps telling when any object was last modified, we
could extend R with a 'GNU make'-style functionality (or syntax)
together with some fancy caching to persistent storage (files, data
bases, ...). That would really nice! As B.R. and M.M. writes,
timestamping is most
Is this what you want?
myf-function(FUN, x){
res- vector( mode=list)
for(i in FUN)
res[[i]]-do.call(i,args=list(x))
return(res)
}
myf(FUN=mean,x=1:10)
myf(FUN=c(mean,max),x=1:10)
myf(FUN=c(mean,max, sum, median),x=1:10)
Ales
Dear all,
I am still fairly new to R and try to analyze large tables of data generated
from genomic experiment. Currently, I am trying to plot pair of experiments
coming from different file, trying to look at the behavior of individual
feature in pair of experiment.
My problem is that I have
Kjetil == Kjetil Brinchmann Halvorsen [EMAIL PROTECTED]
on Wed, 14 Dec 2005 08:59:24 -0400 writes:
Kjetil Philippe Grosjean wrote:
Martin Maechler wrote:
Trevor == Trevor Hastie [EMAIL PROTECTED]
on Tue, 13 Dec 2005 12:51:34 -0800 writes:
Trevor It would be nice
I am trying to delete rows containing missing values from a groupeddata object.
Several of the columns are character (sexChar, HAPI, rs2304785) the rest are
numeric. For some reason I am excluding all rows with missing values. Your
suggestions for corrections would be appreciated.
This did not
On Wed, 2005-12-14 at 18:14 -0800, Marco Blanchette wrote:
Dear all,
I am still fairly new to R and try to analyze large tables of data generated
from genomic experiment. Currently, I am trying to plot pair of experiments
coming from different file, trying to look at the behavior of
On Wed, 2005-12-14 at 15:53 -0800, Jon Dressel wrote:
Hello,
When launching R from a script, when queried it reports the following
capabilities as false: jpeg, png, x11 and cledit. When R is run from a
terminal session, all of these capabilities are reported true. R is
running on FC4.
On Wed, 2005-12-14 at 21:34 -0500, John Sorkin wrote:
I am trying to delete rows containing missing values from a
groupeddata object. Several of the columns are character (sexChar,
HAPI, rs2304785) the rest are numeric. For some reason I am excluding
all rows with missing values. Your
try with merge() :
table1 = data.frame(CGID=c(CG_1,CG_3,CG_2, CG_4, CG_5),
diff=c(3,5,6,4,3))
table2 = data.frame(CGID=c(CG_2,CG_3,CG_4, CG_1, CG_5),
diff=c(4,6,3,9,10))
newtable- merge(table1, table2, by=CGID)
matplot(merge(table1,
Hello,
I am attempting to calculate the residual and null deviance of an lme
object that includes a corAR1 correlation structure. I tried
deviance(lme.object) and it only returned NULL. Can anyone help? Thank
you.
Corey Bradshaw
__
It could be as simple as not having DISPLAY set when running the script.
capabilities() first checks there is a display specified, then that it can
be opened. SELinux (which my FC3 box runs) does from time to time get in
the way (a month or so ago it stopped scripts accessing Xvfb), but
james brown wrote:
Hello Dear
I need to select among 700 objects a good
representative sample. These
objects
could be residential houses, commercial buildings,
trucks, etc.
How to get a good sample size and select a set of
objects that is very
representative.
The second part of my
(Apologies if this came through in HTML format, as my email client server
configuration does not send Plain Text reliably.)
LEAD STATISTICIAN
Centocor R D, an operating company of Johnson Johnson, seeks a highly
motivated statistician/data analyst to work in its Nonclinical Statistics
group.
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